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Low-normal or borderline B12 levels combined with elevated MMA may indicate functional B12 deficiency even before overt symptoms appear

The B12, whether methylcobalamin or cyanocobalamin, goes into the muscle and into your system without depending on a digestive step that may not be working well for you

This stability eliminates the need for protective carriers that other therapeutic peptides require

With B12 shots, your body will absorb the vitamin fast and start making new red blood cells within 48 to 72 hours

There is no preparation required and no recovery time

Even though vitamin B12 shots can be very helpful, theres also a chance that theyll have a few drawbacks